FLOT 中的对数图表
有谁知道如何在 FLOT 中创建对数图表吗?
基本上我正在尝试创建一个类似于此处所示的图表(左上): http://leto.net/plot/examples/logarithms.html
但是,我有尝试使用相同的选项,但它没有以相同的方式显示图表。考虑到这篇文章已经很老了,我认为从那时起 FLOT 一定发生了很多变化。
如果有人有任何想法,请告诉我。
谢谢。
Does anyone have any idea how to create a logarithmic chart in FLOT?
Basically I am trying to create a chart that looks like the one shown here (top left):
http://leto.net/plot/examples/logarithms.html
However, I have given it a try using the same options but it doesn't show the chart the same way. I think there must have been a lot of changes to FLOT since then considering that the post is quite old.
If anyone has any idea, please do let me know.
Thanks.
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您可以使用 y 轴上的“变换”选项来完成此操作。
请参阅此处的作品。
完整的工作代码:
You can do this using the "transform" option on the yaxis.
See work here.
Full Working Code:
伟大的工作 标记
由于对数图中 Y 轴的刻度采用 10 次幂的格式,
我想分享Y 轴刻度增强,这里。
请让我知道是否有更好的方法。
谢谢。
Great work Mark
As the ticks of Y axis in Logarithmic graphs are in the format of power of 10,
I would like to share enhancement in Y axis ticks, Here it is.s
Please let me know if there is any better way.
Thanks.
正如另一位回答者所说,干得好马克。有一种方法可以使您的解决方案更加健壮。
Mark 的答案适用于大多数情况,但对于接近或小于 0.0001 的值,该图看起来不正确。此外,您无需修改每个值即可远离零。我相信 flot 试图转换 0 来确定绘图的“底部”应该在哪里。因此,您将无法使绘图轴限制动态化。如果您的值远大于 0.0001,这将使您的图看起来非常糟糕。因此,以下修改使 Mark 的解决方案更加稳健,但它需要知道数据中的最小 y 值(下面的 ymin)。
As the other answerer said, good work Mark. There is a way to make your solution more robust.
Mark's answer will work for most cases, but the plot will not look right for values near or less than 0.0001. Also, you don't need to modify every value to move away from zero. I believe that flot tries to transform 0 to determine where the "bottom" of the plot should be. Because of this, you will not be able to make your plot axis limits dynamic. This will make your plots look very bad if your values are much greater than 0.0001. Therefore, the following modification makes Mark's solution more robust, but it requires knowing the minimum y value (ymin below) in your data.
它的基数为 10。不应该采用这种方法吗?
It is base 10. The approach it should not be?